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Elongate mbuna (Pseudotropheus elongatus) — Cichlidae

Elongate mbuna

Pseudotropheus elongatus
Family: Cichlidae

The Elongate mbuna (Pseudotropheus elongatus) is a fish of the family Cichlidae that grows up to 10 cm.

Length
10 cm
Diet
Omnivore
Behaviour
Small groups
Substrate
Stone or rock
Danger
Harmless
Range
Endemic to Lake Malawi in East Africa; rocky zone.
Edibility
Not eaten

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Description

The elongate mbuna is a rock-dwelling cichlid (mbuna) endemic to Lake Malawi in East Africa. The species grows to about 10 cm and has, as the name indicates, a conspicuously elongate body; courting males often turn bluish with dark crossbars. It lives territorially in the rocky zone along the shore, where with its mouth it scrapes the growth layer of algae and small invertebrates from the stones. It is a maternal mouthbrooder. The species is popular with aquarists and is harmless to humans.

Frequently asked questions

How do you recognise the Elongate mbuna?

The Elongate mbuna is mainly blue and shows a vertical stripes pattern. Strikingly elongated body; rock-dwelling algae grazer and maternal mouthbrooder.

Where does the Elongate mbuna live?

The Elongate mbuna is mostly found around stony or rocky ground. Endemic to Lake Malawi in East Africa; rocky zone.

How big does the Elongate mbuna get?

The Elongate mbuna grows to a maximum of about 10 cm.

Is the Elongate mbuna dangerous to humans?

No, the Elongate mbuna is harmless to humans. None required: this species is harmless to humans.

Is the Elongate mbuna edible?

The Elongate mbuna is not usually eaten.

More photos

Elongate mbuna (Pseudotropheus elongatus) — Cichlidae — 2
SAIAB (CC BY 4.0) via GBIF — SAIAB
Elongate mbuna (Pseudotropheus elongatus) — Cichlidae — 3
Wikimedia Commons — pl:user:Lcamtuf (CC BY-SA 3.0)
Elongate mbuna (Pseudotropheus elongatus) — Cichlidae — 4
Wikimedia Commons — Photograph by Mike Peel (www.mikepeel.net). (CC BY-SA 4.0)

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All data

Identification

English name
Elongate mbuna sourced
Scientific name
Pseudotropheus elongatus
Family
Cichlidae

Appearance

Size class
Small verified
Max length (cm)
10 sourced
Dominant colour
Blue
Pattern
Vertical bars
Tail shape
Straight
Mouth position
Terminal
Lips
Thick / fleshy
Barbels
No sourced
Dorsal fins
One continuous
Dorsal spines
Yes sourced

Habitat & distribution

Substrate
Stone or rock sourced
Natural range
Endemic to Lake Malawi in East Africa; rocky zone.
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Aufwuchs: algae and small invertebrates from rocks sourced
Social behaviour
Small groups
Territorial
Yes
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes
Seasonality
Present year-round in its habitat; no pronounced seasonality known.
Special features
Strikingly elongated body; rock-dwelling algae grazer and maternal mouthbrooder. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish.
Regulations source

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Pseudotropheus

More from the family Cichlidae

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